It is called the corona. The middle layer is called the chromosphere.The Corona
The outer layer
The layer of the atmosphere that is considered outer space is called the exosphere. This is the uppermost layer of the atmosphere, where the air is extremely thin and gradually transitions into the vacuum of space.
The outer layer of the thermosphere is known as the exosphere. It is the outermost layer of Earth's atmosphere and gradually transitions into outer space. The exosphere is characterized by extremely low densities of gas molecules and the presence of free-moving particles.
The layer just before outer space is the exosphere. This is the outermost layer of Earth's atmosphere, where the air is very thin and transitions into the vacuum of space.
The outer layer of the tooth is enamel.
The outer layer is atmosphere.
The epidermis is the outer layer of skin. The dermis is beneath the epidermis.
The epidermis is the outer layer of skin. The dermis is beneath the epidermis.
The outer layer of the sun is called the corona.
The tough outer layer of the skin is called the epidermis.
A thin rocky outer layer is known as the: Crust
Mercury's outer layer is solid rock like the rest of it
The mantle is the layer above the outer core.
There is no specific term for the outer layer of a volcano.
The outer layer of blastula is always known as ectoderm.
cell membrane